A fluorescent sensor based on ovalbumin-modified Au nanoclusters for sensitive detection of ascorbic acid

2015 ◽  
Vol 7 (10) ◽  
pp. 4123-4129 ◽  
Author(s):  
Yanxia Li ◽  
Yiting Chen ◽  
Lu Huang ◽  
Liang Ma ◽  
Qi Lin ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Fluorescent Sensor ◽  
Gold Nanoclusters ◽  
Sensitive Detection ◽  
Au Nanoclusters

In this paper, ovalbumin (OVA) stabilized gold nanoclusters (OVA-Au NCs) were used as sensing probes for ascorbic acid (AA) detection.

scholarly journals Dual-emission ratio fluorescence for selective and sensitive detection of ferric ions and ascorbic acid based on one-pot synthesis of glutathione protected gold nanoclusters

RSC Advances ◽  
2021 ◽  
Vol 11 (28) ◽  
pp. 17283-17290
Author(s):  
Shuai Zhang ◽  
Cong Zhang ◽  
Xiaodong Shao ◽  
Rentian Guan ◽  
Yingying Hu ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Gold Nanoclusters ◽  
Sensitive Detection ◽  
Dual Fluorescence ◽  
Ferric Ions ◽  
Fluorometric Method ◽  
One Pot ◽  
Dual Emission ◽  
One Pot Synthesis

A fluorometric method was proposed for the determination of Fe3+ and ascorbic acid (AA) based on blue and red dual fluorescence emissions of glutathione (GSH) stabilized-gold nanoclusters (AuNCs).

Scissor-based fluorescent detection of pepsin using lysozyme-stabilized Au nanoclusters

2014 ◽  
Vol 6 (17) ◽  
pp. 6789-6795 ◽  
Author(s):  
Wei Li ◽  
Zhao Gao ◽  
Rongxin Su ◽  
Wei Qi ◽  
Libing Wang ◽  
...  
Keyword(s):  
Gold Nanoclusters ◽  
Sensitive Detection ◽  
Fluorescent Detection ◽  
Au Nanoclusters ◽  
Hydrolysis Of

Highly selective and sensitive detection of pepsin was developed through peptic hydrolysis of lysozyme-stabilized gold nanoclusters at pH 3.

A “turn-off” fluorescent sensor for the selective and sensitive detection of copper(ii) ions using lysozyme stabilized gold nanoclusters

RSC Advances ◽  
2016 ◽  
Vol 6 (59) ◽  
pp. 54518-54524 ◽  
Author(s):  
Krishnamoorthy Shanmugaraj ◽  
Malaichamy Ilanchelian
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Fluorescent Sensor ◽  
Gold Nanoclusters ◽  
Environmentally Friendly ◽  
Sensitive Detection

In this contribution, we have developed a simple, environmentally friendly fluorescent turn-off sensor for the detection of copper (Cu2+) ions in aqueous solution by using lysozyme stabilized gold nanoclusters (Lys-AuNCs) as a fluorescent probe.

scholarly journals Ascorbic acid stabilised copper nanoclusters as fluorescent sensors for detection of quercetin

RSC Advances ◽  
2020 ◽  
Vol 10 (15) ◽  
pp. 8989-8993 ◽  
Author(s):  
Zhifeng Cai ◽  
Haoyang Li ◽  
Jinglong Wu ◽  
Li Zhu ◽  
Xinru Ma ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Fluorescent Sensor ◽  
Fluorescent Sensors ◽  
Sensitive Detection ◽  
Copper Nanoclusters

A fluorescent sensor based on ascorbic acid-functionalized copper nanoclusters (AA-Cu NCs) were prepared for the sensitive detection of quercetin.

Chemical etching of pH-sensitive aggregation-induced emission-active gold nanoclusters for ultra-sensitive detection of cysteine

Nanoscale ◽  
2019 ◽  
Vol 11 (1) ◽  
pp. 294-300 ◽  
Author(s):  
Jianxing Wang ◽  
Xiangfang Lin ◽  
Lei Su ◽  
Junfa Yin ◽  
Tong Shu ◽  
...  
Keyword(s):  
Chemical Etching ◽  
Gold Nanoclusters ◽  
Ph Sensitive ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Au Nanoclusters ◽  
Aggregation Induced Emission

This study reports the utilization of thiol-induced chemical etching of aggregation-induced emission (AIE)-active Au nanoclusters (NCs) for the facile, sensitive, and selective detection of cysteine.

BSA-protected gold nanoclusters as fluorescent sensor for selective and sensitive detection of pyrophosphate

2013 ◽  
Vol 5 (16) ◽  
pp. 3942 ◽  
Author(s):  
Jia-Ming Liu ◽  
Ma-Lin Cui ◽  
Shu-Lian Jiang ◽  
Xin-Xing Wang ◽  
Li-Ping Lin ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Gold Nanoclusters ◽  
Sensitive Detection
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